Hi...I went to the URL above and saw pictures of people wearing them, but did not see any prices. How much are they in American dollars and once they are put on someone can they be turned off and on again.

Thanks for visiting the site, i hope you signed up to get your 50% off too when they go on sale!

Prices for the gems have not been set in stone yet and may change but as an estimate we are looking around the £10/$13/€11.80 mark for a pack of 5 gems, but final prices cant be set in stone just yet as we haven't got all the costs in to manufacture the gems.

the gems can be turned off by removing the battery, a graphic to show how the gems work will be put together shortly for you to view and ill post it in this forum.